 President Mohamed Buhari says he is not happy with the state of power supply, as no economy can grow without electricity. The president said this in an exclusive interview aired on Channel's television. Buhari said his administration inherited discourse, who are not electrical engineers, and to remove a system and place another is very expensive. He said he is aware of the sufferings the Nigerians are going through, explaining that government has made some progress, especially in improving infrastructure and stopping the importation of food items. On debt management, the president said the Chinese loans have so far helped the country in improving the rails and roads. He also says anyone who would help improve the rail, road and electricity will be welcomed. The president said he has nothing to fear about Nigeria's unity, as he believes Nigerians make a lot of noise just to get a better deal, insisting, however, that they know that the people are better together. He also spoke on the state of security in the northwest, and the farmer had his crisis. The life of normal harders, they defend entirely on them, they sell the milk, they sell the animals to pay tax and so on, and buy sugar or salt or something, is their entire way of life. So if those cattle were taken away from them, they normally become very wild, because those are the only thing they know is a cultural problem. And where we do it starts from bottom upwards, the leadership to make sure that the grazing areas and the water points are secure to them. The north-west is the same people, the same culture, stealing each other's animals, killing each other, burning villages. So I think the only language they understand, we discussed it thoroughly with the law enforcement agencies, the service chiefs, the insurgent general of police, is to go after the terrorists. We live with them terrorists, and we are going to deal with them as such. And I believe if you go to those constituencies in the north-west and north-central within the last four weeks, there are improvements in the security.